baber/WOPTO huggingface dataset:
Patent JP-H05269794-A (JP)
Title: Injection molding machine for sandwich molding
IPC: B29C45/13
Filed: 1992-03-26
Abstract: PURPOSE:To provide the title injection molding machine having an injection unit changing-over mechanism requiring no separate drive source in the changeover of first and second injection units (changeover of skin layer injection and core layer injection) and having a simple mechanism and high operation reliability and precluding the possibility of resin yellowing or resin leakage. CONSTITUTION:In an injection molding machine for sandwich molding, for example, a changeover valve mechanism 3 having a hollow needle like valve operation element 34 controlled so as to be changed over by the injection pressure of a resin is provided between a nozzle 4 and first and second injection units 1, 2.
Patent JP-H03268732-A (JP)
Title: Tableware washing machine
Inventor: KATAOKA KOSAKU
IPC: A47L15/42
Filed: 1990-03-19
Abstract: PURPOSE:To eliminate rubbish accumulated on a thermosensible part and to always realize the constant temperature detection by constituting the thermosensible part of a temperature detector so that it is positioned in the vicinity of a heater, and also, in its passage at the time of feeding washing water. CONSTITUTION:A thermostat 21 which is provided with a thermosensible part 23 on the upper part, and becomes a temperature detector for detecting no-load heating of a heater is attached in the vicinity of a communication port 18, and also, by inserting it into a through- port provided on the bottom face of a washing tank 3 of the lower part of a sheathed heater. That is, the thermosensible part 23 is positioned in a passage of washing water. When a water feeding operation is started in the course of washing, water is fed into a water level detecting case 17 through a water feeding hose by the hydraulic pressure of city water, and water is fed into the washing tank 3 from the communication port 18 communicated with the washing tank 3. The fed washing water passes through on the fitting part 23 of the thermostat 21, allows rubbish on the thermosensible part 23 to flow to a filter 8 and is expanded in the washing tank 3, while eliminating the rubbish. As for a drain, washing water in the washing tank 3 is sucked out by the operation of a pump 11, a water flow is formed in the direction ad indicated with an arrow, and while eliminating the rubbish on the thermosensible part 23, the draining is executed to the outside of the machine through a drain pipe.
Patent JP-H04304416-A (JP)
Title: Formation of optical control element
Inventor: MIYAZAWA HIROSHI
IPC: G02B6/12
Filed: 1991-04-01
Abstract: PURPOSE:To machine a buffer layer with good controllability and to improve not only characteristics, but also the mass-productivity. CONSTITUTION:The optical control element is equipped with a substrate 101 which has at least one optical waveguide and provides electrooptic effect, the buffer layer 103 arranged on the substrate 101, and an electrode 104 arranged on the buffer layer 103. The electrode 104 is formed on the buffer layer 103, which is etched principally by physical reaction and then etched principally by chemical reaction to shape the buffer layer 103.
Patent JP-S62226348-A (JP)
Title: Main memory and concurrently main memory control device
Inventor: OMIYA YASUTO
IPC: G06F12/08
Filed: 1986-03-28
Abstract: PURPOSE:To heighten responding capacity of block load at the time of sweeping out avoiding busy of a bus and a main memory circuit by providing a store buffer memory, storing sweep out data temporarily in the store buffer memory, and rewriting the stored contents in the main memory circuit after reading and transferring fetch data. CONSTITUTION:By providing a store buffer memory 5 and transferring sweep out data to the store buffer memory 5 during reading of fetch data, disturbance of transfer cycle of fetch data is prevented. Further, by storing the content of the store buffer memory 5 in a main memory circuit 6 after reading of fetch data, factors that delay fetching operation are removed. Data transfer to the store buffer memory 5 is made utilizing vacant time from the time of sending out of a fetch address to read out and getting on a bus of the data. As writing back from the store buffer memory to the main memory circuit 6 is made lowering priority order, request to a processor and channel is not obstructed.
Patent JP-H02248586-A (JP)
Title: Lost motion-type cylinder lock
Inventor: HACHIMAN TOMOYUKI
IPC: E05B17/04
Filed: 1989-03-20
Abstract: PURPOSE:To prevent picking without imposing load to users by a method in which when the inside of a drive pin is coupled with the side recession of a follow pin, a stopper is coupled with a receiving groove across a sub-pin hole. CONSTITUTION:An inner cylinder 2 for locking is rotatably fitted into an outer cylinder 1, and a rotor 3 is rotatably fitted into the cylinder 2. A lock groove 17 to be attached ro detached with the ends of stoppers 11 is provided to the inside of the cylinder 1. When the inner ends of drive pins 9 are coupled with the side recessions 16 of follow pins 8, the ends of the stoppers 11 come out of the groove 17 and also the stoppers 11 are coupled with receiving grooves 10 across sub-pin holes 6. When a normal key 14 is used, unlocking is made possible only by turning it at the inserting position simply. Also, when a picking tool is inserted, the key suffers lost motion to prevent unlocking.
Patent JP-S58191527-A (JP)
Inventor: JIERII MERUBAAN MINCHIEI
IPC: H03K17/30
Filed: 1983-04-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56165323-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIN MASANOBU
IPC: H01L21/30
Filed: 1980-05-23
Abstract: PURPOSE:To eliminate oxide film pinholes caused by defects in photoresist films by a method wherein a part is selectively removed of an oxide film on a semiconductor substrate before the oxide film is covered by another and the same location thereof is again subjected to removal. CONSTITUTION:An oxide film 2 on a semiconductor substrate 1 is masked by a photoresist layer and is etched selectively. Another oxide film 2' is formed over the oxide film 2 and is placed under a photoresist layer 3' (with a pinhole 4). The part of the film 2' located over the etched part of the oxide film 2 is removed. The defect 6 in the first oxide film 2 left after the first etching is oxidized when the second oxide film 2' is applied. Since the probability for the two pinholes respectively contained in the two oxide films to overlap each other is very small, an oxide film of  virtually no defect can be produced.
Patent JP-S62225929-A (JP)
Title: Method for measuring concentration of silver
Inventor: KATSUTA KENJI
IPC: G01N21/31
Filed: 1986-03-26
Abstract: PURPOSE:To enhance measuring accuracy, by performing pretreatment adding not only nitric acid but also a thiosulfate ion under an ammonia alkaline condi tion. CONSTITUTION:After a known amount of silver is added to waste water from a silver halide photographic photosensitive material manufacturing process, conc. nitric acid is added to said waste water and the resulting mixture is heated on a water bath up to evaporation to dryness. After cooling, aqueous ammonia and a sodium thiosulfate solution are added to the dry substance and, after filtering and washing, the filtrate and the washing liquid are put in a flask and water is added to the flask to prepare a specimen for atomic absorption analysis. This pretreatment method is performed to carry out atomic absorption analysis. By this method, the concn. of silver in waste water from the silver halide photographic photosensitive material manufacturing process can be measured accurately.
Patent JP-H08271680-A (JP)
Title: Collation calibration method for nuclear instrumentation in and out of reactor
Inventor: TAKENO MASASHI
IPC: G21C17/10
Filed: 1995-03-28
Abstract: PURPOSE: To shorten data sampling time for enabling quickly reaching rated power and improve the accuracy by calibrating under rated power operation using reactor power dependency on data necessary for collation calibration between in-core nuclear instrumentation and out-of-core nuclear instrumentation. CONSTITUTION: When reactor power P50 reaches ca. 50%, measured are axial offset with an in-core nuclear instrumentation and 100% output conversion current value I50 are measured. Then, specified data are sampled during startup and when the power P75 reaches 75% in the state wherein the control rod position and the axial offset are adjusted at the initial measurement time, the 100 % output conversion current value I75 is measured with the out-of-core nuclear instrumentation and correction coefficient Cp is obtained from the output values P50 and P75 and current values I50 and I75 Using this Cp , reactor power dependency of the 100% output conversion current value I of the out-of-core nuclear instrumentation sampled during reactor startup is corrected. Current value I' under rated power operation is obtained with extrapolation correction.  By correlating this current value I' and the axial offset, predetermined data processing is conducted.
Patent JP-S62227543-A (JP)
Title: Two-dies three-blows type header
Inventor: HAYASHI MICHIO
IPC: B21K27/04
Filed: 1986-03-27
Abstract: PURPOSE:To enable punching work wit the desired shape by a simple shaped punch, by arranging a punch fitting body as rotatable and changing the positions of a die and the punch alternately. CONSTITUTION:The punches 21, 23, 25 are fitted on a punch holders 17, 18, 20 of a punch fitting body 16, and arranged as rotatable by the prescribed rotation mechanism. And the corresponding position between the pressing dies 12, 14 of a header body 2 and the punches 21, 23 and the corresponding position between the dies 12, 14 and the punches 23, 25 are arranged as changeable alternately. Therefore, each punch is rotated relatively by the rotation of the fitting body 16. For example, at the time of changing a work and punch angle by 45 deg. between the dies 12, 14, a serration having eight projecting lines is formed on the work face by the square-shaped punch. In this way, a complicated shape is punched by the simple punch.
Patent JP-S59195547-A (JP)
Title: Manufacture of base material for optical fiber
Inventor: TOKUNAGA TOSHIHIDE
IPC: G02B6/00
Filed: 1983-04-20
Abstract: PURPOSE:To manufacture easily a base material capable of giving an optical fiber having a clad layer with a small transmission loss by a vapor axial deposition method in few stages by carrying out the manufacture of a base material for an optical fiber by a specified system using a burner having a quadruply tubed structure. CONSTITUTION:A quartz rod target 20 is suspended in a glass pipe 9 having an exhaust port, and a burner 1 having a quadruply tubed structure is placed so that it faces the target 20. GeCl4, Ar and H2 are fed to the central part of the burner 1, SiCl4, Ar and H2 are fed to the 1st layer at the outside of the central part, and Ar and O2 are fed to the 2nd layer at the outside of the 1st layer and the 3rd layer at the outside of the 2nd layer, respectively. Fine oxide particles produced by hydrolysis are deposited on the tip of the target 20 to grow a porous base material 10. At this time, an inert gas is spouted from glass pipes 6-8 arranged around a flame 25 from the burner 1 so as to provide a prescribed shape to the bottom of the material 10 by control. The state of the bottom during deposition is monitored with a television camera 26 and a display 27.
Patent JP-H01243573-A (JP)
Title: Semiconductor memory device and its manufacture
Inventor: HAMAMOTO TAKESHI
IPC: H01L27/108
Filed: 1988-03-25
Abstract: PURPOSE:To easily work a bit line and to eliminate a need to open a window for bit-line contact use by a method wherein the bit line is formed at the lower part of a storage node electrode and the bit line is formed at the lower part of a capacitor electrode. CONSTITUTION:A MOSFET is formed, via a gate insulating film 3, by a gate electrode 4 inside a memory cell separated by device-isolation insulating films 2. A bit line 10 is connected to a pad electrode 7 by a bit-line contact 9; the electrode 7 is connected to an n-type diffusion layer. A storage node electrode 13 is situated on the bit line 10 and an interlayer insulating film 11; it is connected to the electrode 7 by a contact 12. A side of the electrode 13 is utilized as a capacitor capacitance; even when a film thickness is made thick, a working operation of the bit line is not affected. A capacitor insulating film 14 and a capacitor electrode 15 are formed on the electrode 13. Since the electrode 15 is situated at the upper part of the bit line, it is not required to open a window to be used to form the bit-line contact in the electrode 15.
Patent JP-S58187591-A (JP)
Title: Vane pump
Inventor: HONAGA SUSUMU
IPC: F04C2/344
Filed: 1982-04-27
Abstract: PURPOSE:To reduct the thickness and weight of the pump and contribe the cost- down thereof by a method wherein a vane pump housing is divided into a tubular housing and a bearing housing, both of them are made of a metallic plate and are formed by press separately, and both housings are coupled integrally by welding or the like. CONSTITUTION:The tubular housing 1 is formed by pressing the metallic plate and a pump assembly, such as side plates 8, 12, a cam ring 9, a rotor 10 equipped with the vanes 11 or the like, is accommodated therein. The bearing housing 5 is also formed by pressing the metallic plate, like as the tubular housing 1, and both housings are integrated by welding or the like. The bearing housing 5 supports the rotating shaft 16 of the rotor 10. The suction port 4 of the tubular housing 1 is connected with a suction pipe 20 through a socket member 18.
Patent JP-S544344-A (JP)
Title: Fault point positioning equipment for gas insulated electric machinery
Inventor: USUI NOBORU
IPC: H02B13/065
Filed: 1977-06-13
Abstract: PURPOSE: To improve abnormally high voltage characteristic against flushing and to facilitate replacement of photo receptor, by providing insulated photo conductor fixed zir-tightly while penetrating through the wall of enclosing container and photo receptor associated with light shielding cover. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56166967-A (JP)
Title: Production of masking jig
Inventor: TOMIZAKI HISAKAZU
IPC: B05D1/32
Filed: 1980-05-26
Abstract: PURPOSE: To simplify masking operation and shorten the operation time, by drying and curing a resin layer applied onto the entire surface of an article to be coated, cutting off a part of the resin layer to form an opening at an unmasked part, and beveling the resin layer.  
     CONSTITUTION: A synthetic resin or the like is applied or sprayed in a predetermined thickness onto the entire surface, including a part which must be masked, of an article to be coated, and then dried and cured. A pattern after the surface profile of the article is formed, and the cured synthetic resin or the like is detached from the article, to obtain a masking material. Thereafter, a part of the masking  material, which corresponds to a part of the article to be coated with a paint, is cut of to form an opening or hole. The periphery of the masking material is beveled. The masking material is further subjected to a necessary surface treatment. Finally a knob is attached to the formed masking material, to provide a masking jig. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04313200-A (JP)
Title: Travel controller for automobile
Inventor: KAJIWARA YASUNARI
IPC: B60W30/00
Filed: 1991-04-02
Abstract: PURPOSE:To reduce the danger of colliding with an another preceeding car from behind by stopping following when a preceding car changes a traffic lane and reporting it to a driver while traveling at a speed of that time. CONSTITUTION:When a traffic lane change detection means 3 detects a preceeding car 3 changes the traffic lane, a controller 36 which receives this detection signal reports it to a driver by means of optical display or sound by a reporting device 35. The controller 36 drives a throttle actuator 28, transmission actuator 29, and brake actuator 33 so as to travel at a constant speed. The controller 36 stops the distance measurement by following against a car distance detection means 31 and controls the measurement of the distance from a head-on preciding car while setting a measuring window in front of the car.
Patent JP-S59196567-A (JP)
Title: Cell
Inventor: KOBAYASHI MASAO
IPC: H01M4/60
Filed: 1983-04-22
Abstract: PURPOSE:To obtain a cell having high energy density, high charge/discharge efficiency, long cycle life, low self-discharge rate and flat discharge voltage by employing macromolecular compound having polyacene structure as an electrode. CONSTITUTION:Macromolecular compound having polyacene structure has structural formula as shown below (where n is positive integer larger than 5) where film, powder, short fiber, etc. may be employed. Other conductive material such as graphite, carbon black, acetylene black, metal powder, carbon fiber, etc. may be mixed or metal mesh may be placed as a current collector. Conductive macromolecular compound produced by doping said macromolecular compound may also be employed for the positive or negative electrode.
Patent JP-H08259146-A (JP)
Title: Elevator for passing stair
Inventor: KAWAI KOJI
IPC: B66B9/08
Filed: 1995-03-28
Abstract: PURPOSE: To enable a passing of many passengers through a stair by turning an elevator right and left along the passage, which crosses the rising end or the lowering end of the stair, and waiting it so as to secure the stair wide when the elevator is not used. CONSTITUTION: An elevating body 4 is raised, moved in parallel, and lowered along a railway means 3 provided in a first stair 200a, a second stair 200b, and a passage 201 for connecting the first stair 200a and the second stair 200b. Since the vertical distance between the center line of the oscillation of a lateral roller and the center line of the shaft part of a rotary roller supporting body is always same with the vertical distance of an upper rail part and a lower rail part, the elevating body 4 always runs in parallel with the earth independently of the direction of inclination of the stair, and an elevator cage 100 of the elevating body 4 can stably and safely run.
Patent JP-S56166752-A (JP)
Title: Brushless horizontal shaft synchronous machine
Inventor: YAMAZAKI TOSHIO
IPC: H02K3/52
Filed: 1980-05-28
Abstract: PURPOSE:To reduce the occurrence of vibration at the rotary section of a brushless horizontal shaft synchronous machine by moving a discharge resistor oppositely to a rectifier and the armature side of an exciter with respect to a field and disposing bearing between the rectifier and the armature to shorten the shaft of cantilever part. CONSTITUTION:The rotary field 6 of a synchronous motor body 1, the rotating armature 8 of an exciter 2, a rectifier 3 and a discharge resistor 4 are placed on a shaft 11 journaled with bearings 9, 10. The resistor 4 is disposed between the rectifier 3 and the bearing 9 oppositely to the rotating armature 8 with respect to the rotary field 6, and the bearing 10 is disposed between the rectifier 3 and the rotating armature 8. Thus, the shaft section of cantilever type projected from the bearing 10 may have a length capable of placing only the armature 8 of the exciter, thereby extremely shortening it and reducing the occurrence of the vibration at said section.
Patent JP-2000266892-A (JP)
Title: Processing method for radioactive exhaust gas and absorbent/adsorbent used for it
Inventor: OBATA MASAMICHI
IPC: B01J20/06
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To simultaneously absorb, adsorb, and remove HCl, SOx and radioactive Ru in exhaust gas by a reaction bed consisting of a single adsorbent constituted in a single reaction tower. SOLUTION: From radioactive exhaust gas generated from an incineration furnace, dust is removed with ceramics filter and HEPA filter and then, the exhaust gas is contacted in dry state to a reaction bed formed with granule of adsorbent containing iron oxide, calcium hydride and molding assistant to make HCl and SOx in the exhaust gas react with the calcium hydride component in the adsorbent, make radioactive Ru react with iron oxide component in the adsorbent and each product is absorbent, adsorbed and removed.
Patent JP-H08273681-A (JP)
Title: Manufacture of separator of solid electrolyte fuel cell
Inventor: YANO ATSUSHI
IPC: H01M8/02
Filed: 1995-03-29
Abstract: PURPOSE: To facilitate work, improve durability, and obtain an excellent power generating characteristic by forming a separator of heat resistant alloy, coating its surface with conductive ceramics, and using the separator obtained by heating it in an oxygen existent atmosphere. CONSTITUTION: A separator 3 is formed in a shape having grooves out of heat resistant alloy mainly composed of chrome and nickel. Next, a surface of this heat resistant alloy is coated, for example, with lanthanum La type (such as LaMnO3 , LaCrO3 and LaC0 O3 ) conductive ceramics by an detonation flame spraying method or an electron beam evaporation method or the like. Afterwards, it is heated, for example, for 1 to 4 hours at a heating temperature of 1100 to 1200 deg.C in the atmosphere. A required process is only to perform it in an oxygen existent atmosphere without limiting to the inside of the atmosphere.  By performing in this way, a thermal expansion difference is normally large between a ceramic layer and a metallic layer, and separation is easily caused, but when they are heated in the atmosphere, a part of the metallic layer is oxidized, and since a reaction layer is formed between it and the ceramic layer, separation can be restrained. Excellent power generating performance is obtained, and durability is improved.
Patent JP-H10270682-A (JP)
Title: Dual-gate positive logic element
Inventor: HASHIMOTO MASAMI
IPC: H01L29/78
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a technique, which is designed easily and in which there are few mistakes in a short time, in the constitution of a positive logic element consisting of a plurality of gates for realizing the same function by a smaller number of elements in a semiconductor integrated circuit device. SOLUTION: The element has first and second gate electrodes 10, 11, to which signals are inputted, and third gate electrodes 14, 15 as floating gates, and a part 14 of the third gate electrodes and the first gate electrode 10 are placed on a channel, and the residual section 15 of the third gate electrodes is formed to a section excepting on the channel and a section just under the second gate electrode 11, thus variously inducing the charges of the channel by combining the signals of the first and the second gate electrodes 10, 11. Accordingly, various characteristics including the function of the positive logic element, in which the same polarity charges to the first gate electrode 10 as the input signal are generated, are realized, the number of the elements is decreased in specific application by constituting a positive logic circuit using the element, and cost is reduced.
Patent JP-S60213090-A (JP)
Inventor: AZUMA KATSUHIRO
IPC: H05K3/32
Filed: 1984-04-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0598151-A (JP)
Title: Tubular structural stock comprising fiber composite material
Inventor: HERUMUUTO SHIYUURUMAN
IPC: C08G18/50
Filed: 1992-03-27
Abstract: PURPOSE: To obtain the subject material having improved performance against torsional stress and useful for a drive shaft, etc., of a vehicle for transportation and the like, which comprises a specific ratio of a unidirectionally oriented reinforcing fiber and a cured vinyl ester urethane resin.  
     CONSTITUTION: This material comprises (A) 30 to 70 (volume) % unidirectionally oriented reinforcing fiber such as a glass fiber and (B) 70 to 30% cured vinyl ester urethane resin containing a group represented by the formula (wherein (n) is 2, 3; R 1  is H, methyl). It is preferable that the material has an interlaminar shear strength ILS of not less than 70 [MPa], a 90° tensile strength of not less than 55 [MPa] and a glass transition temperature of not lower than 130°C. 
     COPYRIGHT: (C)1993,JPO